see-more-read-more-link.diff

diff --git a/src/Controller/CartController.php b/src/Controller/CartController.php
index 1c1b443..b32cfe2 100644
--- a/src/Controller/CartController.php
+++ b/src/Controller/CartController.php
@@ -31,7 +31,7 @@ class CartController extends AbstractController
     /**
      * @Route("/cart/_featured", name="_app_cart_product_featured")
      */
-    public function _cartFeaturedProduct(ProductRepository $productRepository): Response
+    public function _cartFeaturedProduct(ProductRepository $productRepository, Request $request): Response
     {
         $featuredProduct = $productRepository->findFeatured();
         $addToCartForm = $this->createForm(AddItemToCartFormType::class, null, [
@@ -41,6 +41,7 @@ class CartController extends AbstractController
         return $this->renderForm('cart/_featuredSidebar.html.twig', [
             'featuredProduct' => $featuredProduct,
             'addToCartForm' => $addToCartForm,
+            'showDescription' => $request->query->get('description'),
         ]);
     }
 
diff --git a/templates/cart/_featuredSidebar.html.twig b/templates/cart/_featuredSidebar.html.twig
index 99d777b..9626c73 100644
--- a/templates/cart/_featuredSidebar.html.twig
+++ b/templates/cart/_featuredSidebar.html.twig
@@ -15,7 +15,15 @@
                 {{ featuredProduct.priceString|format_currency('USD') }}
             </h6>
 
-            {{ featuredProduct.description|u.truncate(25)|trim }}...
+            {% if showDescription %}
+                {{ featuredProduct.description }}
+            {% else %}
+                {{ featuredProduct.description|u.truncate(25)|trim }}...
+
+                <a href="{{ path('_app_cart_product_featured', {
+                    description: true,
+                }) }}">(read more)</a>
+            {% endif %}
 
             {{ include('product/_cart_add_controls.html.twig') }}
         </div>